Staging to main: Documentation update, algorithm classification update and fix error in MIND #521

Job	Run time
get-test-groups	2s
"python=3.8", group_cpu_001	24m 55s
"python=3.8", group_notebooks_cpu_001	22m 7s
"python=3.8", group_spark_001	25m 0s
"python=3.8", group_notebooks_spark_001	23m 26s
"python=3.8", group_notebooks_spark_002	22m 24s
"python=3.8", group_gpu_001	32m 15s
"python=3.8", group_gpu_002	33m 2s
"python=3.8", group_notebooks_gpu_001	34m 25s
"python=3.8", group_notebooks_gpu_002	33m 21s
"python=3.9", group_cpu_001	25m 11s
"python=3.9", group_notebooks_cpu_001	21m 59s
"python=3.9", group_spark_001	23m 56s
"python=3.9", group_notebooks_spark_001	23m 24s
"python=3.9", group_notebooks_spark_002	21m 58s
"python=3.9", group_gpu_001	31m 25s
"python=3.9", group_gpu_002	33m 19s
"python=3.9", group_notebooks_gpu_001	33m 37s
"python=3.9", group_notebooks_gpu_002	34m 5s
	8h 19m 51s

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