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draft [2009/07/15 13:54] ptacek |
draft [2009/07/16 09:50] ptacek |
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====== Progress Report ====== | ====== Progress Report ====== | ||
+ | [[Progress Report]] - dal jsem to na zvlastni stranku, abysme si nelezli do zeli | ||
- | Hi Marc, | ||
- | ... | + | ====== Description of Czech Companion November Demonstrator ====== |
- | Re: progress: there is progress | + | The Czech version of the Companion deals with the Reminiscing about User's Photos scenario, taking advantage of data recorded |
- | - evaluation of the ASR performance using the WoZ data (WP5.1) | + | The dialog is driven by a dialog manager component by USFD (originally developed for the English Senior Companion prototype), we supply |
- | - language model re-training | + | |
- | - implementation | + | |
- | - additional dialogue transription | + | |
- | - DM has been transferred from USFD to Prague (WP5.3) | + | |
- | being extensively tested | + | |
- | - DAF editor transfer is complete (WP5.3) | + | |
- | - Sample dialogues (specifically aimed at the demo) | + | |
- | are ready - issues are being resolved between CU/ZCU | + | |
- | - DAFs are being prepared | + | |
- | the sample dialogues | + | |
- | - DA set is being prepared, also based on the sample dialogues (WP5.2) | + | |
- | - preliminary DA tagger (on std DAMSL-SWBD tagset) working (~35% error rate) (WP5.2) | + | |
- | - | + | |
- | - integration work is ongoing (CU/ZCU, internally at CU) | + | |
- | but no functioning full demo yet (beyond what we've presented in Madrid) | + | |
- | I hope this is OK for the progress report. Pavel (I.) might add more specifics regarding the ASR and especially TTS progress. | + | Our DAFs covering selected topics contain not only Companion replies mined from the corpora, but also new human-authored assessments, |
- | Best, | + | {{user: |
- | -- Jan | ||
+ | ===== Automatic Speech Recognition (WP 5.1)===== | ||
+ | features: improved language models, real-time speaker adaptation | ||
+ | performance indicator: WER | ||
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- | ====== Description of Czech Companion November Prototype ====== | ||
- | The Czech version of Companion deals with the Reminiscing about User's Photos scenario taking advantage of date recorded in first phase of the project. The basic architecture is same as of the English version, i.e. set of modules communicating through the Inamode Relayer (TID) backbone; | ||
- | however the set of modules differs (see Figure 1). Regarding the physical settings: the Czech version runs on two notebook computers connected by local network; one can be seen as a Speech Client, running modules dealing with ASR,TTS and ECA, second as an NLP Server. | ||
- | photopal domena, nahranej korpus, ze na to sou dafy (reusing SHEFF DM intergrated through Inamode Relayer (TID)) vhodny, moreover reusable for expected pomdp DM from UOX (reuse states, let pomdp' | + | ===== Speech Reconstruction |
- | typy odpovedi a zpusob jejich implementace, | + | features: omit filler phrases, remove irrelevant speech events, handle false starts, repetitions, and corrections, polish word ordering |
- | NLP server s tectomt, ASR/TTS/SR client, connected over network | + | performance indicator: BLEU score between actual output and manually reconstructed sentences from corpora (T5.2.1), baseline: Moses with default settings |
- | XXX JPta | + | |
- | advances in Czech NLU (on reconstructed spoken data): 300-500vet(? | ||
- | pos ? analyzovat, generovat a kontrolovat ' | ||
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- | ===== Automatic Speech Recognition (WP 5.1)===== | ||
- | features: improved language models, real-time speaker adaptation | ||
- | performance indicator: WER | ||
+ | ===== Morphology Analyzer and POS tagging (WP 5.2) ===== | ||
+ | features: coverage of photo-pal domain, domain adapted tagger | ||
+ | performance indicator: OOV rate, accuracy | ||
- | ===== Speech Reconstruction (WP 5.1 ???) ===== | ||
- | features: omit filler phrases, irrelevant speech events, false starts, repetitions, | ||
- | imlementation(zahrnout tuhle info?): moses natrenovany na korpusu | ||
- | performance indicator: BLEU score (overall scoring of all features) to annotated corpora from T5.2.1., nejaka baseline | ||
- | XXX Mirek | ||
- | ===== Morphology Analyzer and POS tagging (WP 5.2) ===== | ||
- | features: XXX Mirek/ | ||
- | performance indicator: accuracy | ||
===== Syntactic Parsing (WP 5.2) ===== | ===== Syntactic Parsing (WP 5.2) ===== | ||
features: induce dependencies and labels | features: induce dependencies and labels | ||
- | performance indicator: | + | performance indicator: |
- | v tipu je natrenovat MacDonnalda na dialog datech, ten task je do M42, ted ne. | + | |
===== Semantic Parsing (WP 5.2) ===== | ===== Semantic Parsing (WP 5.2) ===== | ||
- | features: | + | features: |
- | performance indicator: | + | performance indicator: |
===== Information Extraction (WP 5.2) ===== | ===== Information Extraction (WP 5.2) ===== | ||
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covering predicates from before-mentioned set of DAFs. | covering predicates from before-mentioned set of DAFs. | ||
performance indicator: accuracy | performance indicator: accuracy | ||
+ | |||
===== Named Entities Recognition (WP 5.2) ===== | ===== Named Entities Recognition (WP 5.2) ===== | ||
- | features: detect person names, geographical locations | + | features: detect person names, geographical locations, organization names |
performance indicator: f-measure | performance indicator: f-measure | ||
+ | |||
+ | |||
+ | |||
===== Dialog Act Tagging (WP 5.2) ===== | ===== Dialog Act Tagging (WP 5.2) ===== | ||
- | features: | + | features: |
performance indicator: accuracy | performance indicator: accuracy | ||
- | ===== Sentiment Analysis (WP 5.2) ===== | ||
- | features: za tohle bych vydaval klasifikator, | ||
- | performance indicator: f-measure | ||
- | ===== Complete System Evaluation ===== | ||
- | T5.2.7 tohle zminuje, nick webb to pro nas asi neudela | ||
- | performance indicator: pocet slov ve vypovedich uzivatele, dotazniky | ||
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===== Dialog Manager (WP 5.3) ===== | ===== Dialog Manager (WP 5.3) ===== | ||
- | features: | + | features: |
- | performance indicator: | + | manual creation of DAFs covering following topics: Person_retired, |
+ | performance indicator: | ||
+ | |||
+ | |||
+ | |||
+ | |||
===== Natural Language Generation (WP 5.4) ===== | ===== Natural Language Generation (WP 5.4) ===== | ||
- | features: | + | features: |
performance indicator: BLEU score | performance indicator: BLEU score | ||
+ | |||
+ | |||
+ | |||
+ | ===== Emotional TTS (WP 5.5) ===== | ||
+ | features: emotions will be expressed implicitly, through the usage of communicative functions; new female voice database was recorded for this purposes | ||
+ | performance indicator: listening tests | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | ===== Emotional Avatar Integration (WP 5.5) ===== | ||
+ | features: new Czech female voice with affective features will be integrated with the TID avatar | ||
+ | performance indicator: subjective evaluation of the naturalness and the ability to convey emotions (small-scale, |