Dmitry / robot-control-english Public

Target: Raspberry Pi RP2040 (Cortex-M0+ 133MHz) Clone this project

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robot-control-english

Keyword spotting

About this project

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Data (990 samples)

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226537ab_nohash_3

ID: 1176810375

Label: forward

Sample length: 1s

58df33b5_nohash_0

ID: 1176809722

Label: unknown

Sample length: 1s

b76f6088_nohash_1

ID: 1176810391

Label: forward

Sample length: 1s

87070229_nohash_3

ID: 1176810424

Label: forward

Sample length: 1s

4c6944d6_nohash_2

ID: 1176810069

Label: right

Sample length: 1s

d8a5ace5_nohash_1

ID: 1176809905

Label: left

Sample length: 743ms

30276d03_nohash_2

ID: 1176810120

Label: right

Sample length: 1s

322d17d3_nohash_0

ID: 1176810402

Label: forward

Sample length: 1s

Model accuracy, Impulse #1 (Unoptimized (float32))

View 2 other experiments

Validation set

91.1%

Test set

78.3%

On-device performance (Raspberry Pi RP2040 (Cortex-M0+ 133MHz), Quantized (int8))

Latency

1236 ms.

Peak RAM usage

37.1K

Flash usage

120.1K

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Dataset summary

Data collected

22m 44s

Sensor

audio @ 16KHz

Labels

backward, forward, left, right, unknown

Project info

Project ID	500163
Project version	1
License	Apache 2.0
No. of views	120,243
No. of clones	20