Leverage Zilliz Serverless - Up to 50X Saving for Your Vector Storage Cost
The Speech Recognition Virtual Kitchen
1. The Speech Recognition Virtual
Kitchen
Florian Metze and Eric Fosler-Lussier
INTERSPEECH 2012
2. Multimedia Retrieval and Summarization
“Traditional” Multimedia Retrieval and Summarization
Select frames and shots that are most informative
Save user time by avoiding repetitions etc. (BBC Rushes Summarization)
Recent Advances in Natural Language Processing
Replace “extractive” summarization of text with “abstractive” techniques
Use Statistical Machine Translation as a general technique to convert long
“foreign” symbol sequence into concise English text
Would this not apply nicely to Multi-media?
Easily have huge amounts of data
“Skimming”, “tagging” with keywords, or “liking” clearly doesn’t do justice to
relevance, complexity and potential of Multi-media
3. What’s Next?
Generate more detailed synopses, add temporal aspects, properties
Add more modalities (sounds, etc.)
“What is in these videos?”
Text could summarize multiple videos at once
Attract interest to (groups of) videos
“Why is this video relevant? Or different?”
Text can relate a retrieved video to the query
Text can potentially flag false alarms, outliers
5. Feature Definition
Event name: Changing a vehicle tire
Extract candidates for relevant
objects from “Event Kit”
Definition: One or more people work to replace a tire on a
vehicle Determine salient objects from MED
features
Explication: A vehicle is any device, motorized or not, used to transport people and/or other
items. Tires are ring-shaped inflated objects, usually made of rubber, that fit over the wheel of a Intersect both sets
vehicle. The process for replacing a tire includes removing the existing tire and installing the new tire
onto the wheel of the vehicle. Tires typically are replaced because they are damaged or worn down. If
a tire is damaged and loses air pressure as a result, it is called a "flat tire". Generally the driver of the Use ontologies to resolve
vehicle with a flat tire will stop the vehicle as soon as possible and replace the affected tire with a
temporary tire called a "spare tire”, which may be stored elsewhere on/in the vehicle. In other cases,
the tire may be changed not by the vehicle operator, but by a professional (e.g. a mechanic) who may
synonyms, etc
use dedicated tools and work in a repair shop or similar setting.
Combine data-driven and
knowledge based sources
Evidential description:
scene: garage, outdoors, street, parking lot
6. MER Approach: Feature Extraction
What to mention:
Take visual evidence (for 100s of classes) for video
Re-rank using manually determined “importance”
How to mention:
Present as corroborating or contraindicative
evidence
Place additional constraints
Similar for ASR hypotheses
Based on unigrams for now
Move from “hand-engineered” to automatic
methods
Now: similar to Tf/ Idf measure, BOW features
Future: Bipartite graph matching to determine “good”
concepts
7. INTERSPEECH AFTERPARTY
“Speech Recognition Virtual Kitchen”
Broadway 3 & 4
4:30pm on Thursday, September 13
We want your input to grow this idea
further – show your support
Come and see more demos of VMs
Kitchen Server Third-Party Server
Discuss with potential users or content SW/ SW/
VM VM Data Data
providers from outside the speech Repo Repo
community ➀ ➁
Host PC Virtual Machine
Present your own ideas in a short • So ware and Data
Virtual • Example Scripts
Data • Tutorials
presentation(?) ➂
Machine
• Reference/ Sample Log-files
• …
http://www.speechkitchen.org/