Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods, apparatuses and computer program products for joint use of speech and text-based features for sentiment detection

Methods, apparatuses and computer program products for joint use of speech and text-based features for sentiment detection

US Patent 8918320 · Granted Dec 23, 2014

Estimated economic value: $3,100,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Confidence scoring for selecting tones and text of voice browsing conversations2024
Voice conversational search constraint management2024
Selecting dialog acts using controlled randomness and offline optimization2023
Identifying optimized computing resources for running workloads2022
Dynamic gazetteers for personalized entity recognition2021
Architecture for multi-domain natural language processing2021
Determining suitability of computing resources for workloads2021
Determining domains for natural language understanding2019
Disambiguation in speech recognition2019
Architecture for multi-domain natural language processing2019
Dynamic gazetteers for personalized entity recognition2019
Conditional random field model compression2018